// components/myTabBar/myTabBar.js
  Component({
    properties: {
      data_tabBar_list: {
        type: Array,
        value: ''
      },
      selected_tabBar: {
        type: Object,
        value: {}
      },
      width: {
        type: String,
        value: '600px'
      },
    },
    data: {},
    methods: {
      tabBarItemTap:function(e){
        let data = e.currentTarget.dataset.item;
        this.triggerEvent("tabBarItemTap", data);
      }
    }
   
  })

